package com.xm9m.ibczy.dsp.http.bhttp.utils;

/**
 * Created by baichuan on 2016/11/23.
 */

public class StringUtls {

    public static boolean isEmpty(String str){
        return str==null||str.length()==0;
    }


    public static boolean isBlank(String str){
        return isEmpty(str) || str.trim().length()==0;
    }

}
